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Editorial Team
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Asked: 2026-06-16T19:49:03+00:00

I want to generate a data model diagram from an existing oracle database. I’ve

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I want to generate a data model diagram from an existing oracle database.

I’ve tried to use SQL Developer 3.2.20.09 and followed the steps in another post and the demonstration of oracle.

But I didn’t succeed. It’s a little strange because I can see all the other types of objects except tables.

Here is my steps:
File -> Data Modeler -> Import -> Data Dictionary -> current database connection -> Next -> Current Schema -> Next

there is no tables displayed

Do you have any idea?

Thanks in advance.

EDIT:

I think it’s a specific problem in my database. I can’t figure it out with SQL Developer.
Finally, I’ve used TOAD Data Modeler to generate E/R diagram.

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1 Answer

  1. Editorial Team

    As there are not solutions proposed by others, I’ll mark my “solution” as answer.

    I think it’s a specific problem in my database.

    I can’t figure it out with SQL Developer. Finally, I’ve used TOAD Data Modeler to generate E/R diagram.

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